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Host range and molecular variability of the sadwavirus dioscorea mosaic associated virus

hal.structure.identifierAgrosystèmes tropicaux [ASTRO]
dc.contributor.authorUMBER, Marie
hal.structure.identifierPlant Health Institute of Montpellier [UMR PHIM]
dc.contributor.authorFILLOUX, Denis
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorSVANELLA-DUMAS, Laurence
hal.structure.identifierAmélioration génétique et adaptation des plantes méditerranéennes et tropicales [UMR AGAP]
dc.contributor.authorBONHEUR, Lydiane
hal.structure.identifierAmélioration génétique et adaptation des plantes méditerranéennes et tropicales [UMR AGAP]
dc.contributor.authorACINA-MAMBOLE, Isabelle
hal.structure.identifierAgrosystèmes tropicaux [ASTRO]
dc.contributor.authorGOMEZ, Rose-Marie
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorFAURE, Chantal
hal.structure.identifierAgrosystèmes tropicaux [ASTRO]
dc.contributor.authorANZALA, Fabiola
hal.structure.identifierAgrosystèmes tropicaux [ASTRO]
dc.contributor.authorPAVIS, Claudie
hal.structure.identifierPlant Health Institute of Montpellier [UMR PHIM]
hal.structure.identifierDépartement Systèmes Biologiques [Cirad-BIOS]
dc.contributor.authorROUMAGNAC, Philippe
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMARAIS, Armelle
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorTHEIL, Sébastien
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorCANDRESSE, Thierry
hal.structure.identifierPeuplements végétaux et bioagresseurs en milieu tropical [UMR PVBMT]
hal.structure.identifierDépartement Systèmes Biologiques [Cirad-BIOS]
dc.contributor.authorTEYCHENEY, Pierre-Yves
dc.date.issued2022
dc.identifier.issn0304-8608
dc.description.abstractEnDioscorea mosaic associated virus (DMaV) is a member of the genus Sadwavirus, family Secoviridae, that is associated with mosaic symptoms in Dioscorea rotundata in Brazil. The genome of a DMaV isolate detected in D. trifida in Guadeloupe was sequenced by high-throughput sequencing. Using an RT-PCR-based detection assay, we found that DMaV infects D. alata, D. bulbifera, D. cayenensis-rotundata, D. esculenta, and D. trifida accessions conserved in Guadeloupe and Côte d’Ivoire and displays a very high level of molecular diversity in a relatively small region of the genome targeted by the assay. We also provide evidence that DMaV is also present in D. rotundata in Benin and in D. alata in Nigeria.
dc.description.sponsorshipAmélioration du diagnostic viral pour sécuriser les ressources génétiques végétales - ANR-11-EBIM-0002
dc.language.isoen
dc.publisherSpringer Verlag
dc.subjectvirus phytopathogène
dc.subject.enDioscorea mosaic associated virus
dc.subject.enmolecular viariability
dc.title.enHost range and molecular variability of the sadwavirus dioscorea mosaic associated virus
dc.typeArticle de revue
dc.identifier.doi10.1007/s00705-022-05379-w
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie
bordeaux.journalArchives of Virology
bordeaux.page917-922
bordeaux.volume167
bordeaux.issue3
bordeaux.peerReviewedoui
hal.identifierhal-03565882
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03565882v1
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